A high-speed passenger train slammed into a slow-moving freight train at around 11 p.m. Sunday in Hermalle-Sous-Huy, eastern Belgium, killing three people and sending 10 others to the hospital, authorities said Monday. Twenty-seven other passengers were treated at the scene.
Belgian prosecutor Brigitte Leroy said the passenger train was traveling around 60 mph (100 kph), and the freight 6-9 mph (10-15 kph) at the time of the crash.
Belgium's national railway operation, SNCB, reported that there was "a signals disruption" on the rail line about an hour and a half before the wreck occurred, but said the problem had been solved. A spokesman for Infrabel, a separate company that oversees Belgium's rail infrastructure, said installations where the wreck occurred "were hit by lightning" earlier Sunday.
But the cause of the accident has not been decided yet.
As of midday Monday, Belgian media said only one of the injured was still being treated: a 26-year-old man who underwent two operations for broken ribs and vertebrae and abdominal pains.